What is CVE-2011-3730?

CVE-2011-3730 is a vulnerability in Drupal, classified under Information Disclosure. Published 2011-09-23.

Is CVE-2011-3730 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in Drupal

CVE-2011-3730

Drupal 7.0 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by modules/simpletest/tests/upgrade/drupal-6.upload.database.php and certain other files.

Vulnerability class: Information Disclosure

Published 2011-09-23 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.016 (75.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000

Affected products

Drupal — versions 7.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2011-3730?: CVE-2011-3730 is a vulnerability in Drupal, classified under Information Disclosure. Published 2011-09-23.
Is CVE-2011-3730 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.